The most UNDERRATED Laser

Published on August 21, 2024
Duration: 22:49

This review of the 3EIR DIRV laser module highlights its performance and value. The instructor, a mechanical engineer, emphasizes data-driven analysis, testing co-alignment, zero retention, and illumination range. The DIRV is praised for its compact design, integrated fire button, effective diffuser, and competitive pricing compared to higher-end units like the MAWL.

Quick Summary

The 3EIR DIRV tactical laser module is highly recommended for its blend of performance, ergonomics, and value. It features an integrated fire button, versatile IR illumination with a diffuser for close-range use or extended range without it, and robust construction. It offers comparable capabilities to high-end units like the MAWL at a significantly lower cost.

Chapters

  1. 00:01Introduction & Channel Overview
  2. 01:00Why This is My Favorite Laser
  3. 01:52Transparency Disclosure
  4. 03:013EIR DIRV Unit Overview
  5. 03:05Fire Button & Rear Switch
  6. 03:42IR Illuminator Diffuser
  7. 04:20Laser Co-alignment & Adjustment
  8. 04:41Crane Port Compatibility
  9. 05:07Battery & Efficiency
  10. 05:26Recoil Lugs & Mount System
  11. 05:39Model Updates & Nameplates
  12. 05:54Reliability Testing Overview
  13. 06:24Initial Laser Diode Patterning
  14. 07:12Round Count & Heat Soak Testing
  15. 07:33Zero Retention Testing
  16. 08:09Visual Data & Night Vision
  17. 08:31Armite Shout Out
  18. 08:46Range Target Orientation
  19. 09:18Illumination at 500 Yards
  20. 09:30Illumination Without Diffuser
  21. 09:35Illumination With Diffuser
  22. 10:21Identifying Targets with DIRV
  23. 10:33PVS-14 Gain Adjustment
  24. 10:45Illumination Range Confirmation
  25. 11:31Included Diffuser Use Case
  26. 12:17Diffuser Effectiveness
  27. 12:33Why This is My Favorite Laser
  28. 12:43Initial Impressions: Composite Body
  29. 13:30Surprise Durability & Feel
  30. 14:15Ergonomic Perfection
  31. 14:34Keep It Simple Stupid (KISS) Method
  32. 15:17LPVO Compatibility
  33. 15:59Do-It-All Unit Capabilities
  34. 16:37Vixel Illuminator & Legality
  35. 16:54Comparison to MAWL
  36. 17:56Price Point & Value
  37. 19:12Nitpicks: User Serviceability
  38. 20:03Nitpicks: Projecting Screw
  39. 20:43Potential Screw Protection Solutions
  40. 21:27Overall Impression & Reliability
  41. 21:43Round Count on This Unit
  42. 22:02Conclusion & Final Thoughts
  43. 22:10Contacting 3EIR

Frequently Asked Questions

What makes the 3EIR DIRV a highly recommended tactical laser module?

The 3EIR DIRV is praised for its excellent performance, integrated ergonomics with a tactile fire button, effective IR illumination with a versatile diffuser, and robust construction. It offers comparable features to high-end units like the MAWL at a significantly lower price point, making it a strong value proposition.

How does the 3EIR DIRV perform in terms of illumination range and versatility?

The DIRV's IR illuminator, especially with its included diffuser, is effective for close-range illumination up to 150 yards. Without the diffuser, it can illuminate targets well past 500 yards, providing significant versatility for various tactical scenarios and night vision use.

What are the key features of the 3EIR DIRV's design and construction?

The DIRV features a durable composite body, an integrated 'Aka' fire button, a simple rear switch for laser and illuminator modes, and an Aero-Ska clamping system. It also includes co-aligned visible and IR lasers, and a CR123A battery for power.

How does the 3EIR DIRV compare to more expensive tactical laser modules like the MAWL?

The 3EIR DIRV offers approximately 90% of the performance and feature set of the MAWL, including illumination capabilities and ergonomics, but at nearly half the cost and with a lighter weight. This makes it a compelling alternative for users seeking high-end functionality without the premium price tag.

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